ok guys i need help. i have a 92 prelude si. i got my friends digital gagues. i also have a 94-96 harness. well everything seems to be working fine except when i turn the left or right indicators, it shows the hazzards. everything works fine outside but inside it just shows hazzards flashing. but when i put the hazzards on...nothing shows. well i read on here that i have to ground a certain black wire. how exactly do i ground this? any help please!

 

You can ground it by getting a self-tapping screw and attach it to the body of the car. make sure you grind down the paint so you see the bare metal. It will give you good grounding point.

Inside the passenger kick panel has a lot of room to ground the wire, since the wire you need to ground is in the 3-wire connector on that side.